Does a preemptive block of the great auricular nerve improve postoperative analgesia in children undergoing tympanomastoid surgery?
Suresh S, Barcelona SL, Young NM, Heffner CL, Coté CJ. Does a preemptive block of the great auricular nerve improve postoperative analgesia in children undergoing tympanomastoid surgery? Anesth Analg. 2004 Feb; 98(2):330-3, table of contents.